摘要
针对Android自带多媒体库解码效率相对较低、支持视频文件格式少的问题,基于目前主流的Android系统及开源跨平台的音视频流方案FFmpeg,提出一种流媒体播放器的设计方案,并给出了方案实现步骤。通过在Linux环境下对集录制、转换音/视频编码功能为一体的完整的开源解决方案FFmpeg进行裁剪和优化,编译并移植到Android平台上,实现了远程视频监控和多种格式本地视频文件的播放。实验结果表明,Android流媒体播放器播放效果良好,可嵌入到其它Android应用软件中,应用前景广泛。
In view of the low efficiency of the original media decoding library of Android and the less video formats supported by the system,a new design of stream-media player based on main Android systems and FFmpeg, which is an open-source cross-platform design for audio and video ,is proposed.The steps of how to realize the scheme have been given.This design makes use of the optimized FFmpeg and compiles the codes,then,transplants them onto Android platform,hence realizing the playing of remote moniter videos and various formats of local videos.The experiment results show the design has gained a good performance and can be embedded into other Android applications,which means it has a good prospect.
出处
《无线电通信技术》
2014年第1期86-89,共4页
Radio Communications Technology
基金
浙江省移动网络应用技术重点实验室(2010E10005)
浙江省新一代移动互联网用户端软件科技创新团队(2010R50009)
浙江省重点科技创新团队项目(2012R10009-12
2012R10009-20)
